> For the complete documentation index, see [llms.txt](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/3.-connect-and-protect-networks-and-network-security/module-3.md).

# Module 3

- [Activity Analyze network layer communication](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/3.-connect-and-protect-networks-and-network-security/module-3/activity-analyze-network-layer-communication.md)
- [Glossary terms from module 3](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/3.-connect-and-protect-networks-and-network-security/module-3/glossary-terms-from-module-3.md)
- [How intrusions compromise your system](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/3.-connect-and-protect-networks-and-network-security/module-3/how-intrusions-compromise-your-system.md)
- [Overview of interception tactics](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/3.-connect-and-protect-networks-and-network-security/module-3/overview-of-interception-tactics.md)
- [Read tcpdump logs](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/3.-connect-and-protect-networks-and-network-security/module-3/read-tcpdump-logs.md)
- [Real-life DDoS attack](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/3.-connect-and-protect-networks-and-network-security/module-3/real-life-ddos-attack.md)